Display Modes - Intermec Janus 2050 User Manual

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Operating the JANUS 2050

Display Modes

The JANUS 2050 display is CGA compatible with enhanced features for DOS
code page support. The default configuration for the JANUS 2050 display is 25
rows by 80 characters.
You can use the JANUS 2050 in Text or Graphics mode. When the JANUS 2050
is in Text mode, you can set the display size to 25 x 80, 13 x 80, 25 x 40, or 13 x
40. You also have the option of doubling the character height or width without
reducing the display area. You can change the display setup in the JANUS
2050's configuration. The JANUS 2050 also supports two character attributes:
blinking and reverse video.
To use Graphics mode, your application needs to set Graphics mode when you
start the application on the JANUS 2050. As you exit the application, set Text
mode again before returning to the DOS prompt. When you use the JANUS
2050 in graphics mode, it has a 640 x 200 pixel display.
For help on programming the JANUS 2050 or setting Graphics mode, see the
JANUS PSK reference manual set.
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